Sub-Mariner, one of Marvel comics original anti-heroes, is set to come to the big screen with Johnathan Mostow (Terminator 3) set to write and direct.
The film will focus on Sub-Mariner's discovery that he is actually Prince Nambor from the lost
Mostows other credits in "U-571" and "Breakdown." He initiated negotiations with the studio to get the Sub-Mariner project after realizing the possibilities for the character that producers could not.